Home / 4,924.64-7,388.06-1,804.61

Finding the Fourth Proportional to 4,924.64, 7,388.06 and 1,804.61

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Solution

The fourth proportional to 4,924.64, 7,388.06 and 1,804.61 is: 2,707.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924.64 : 7,388.06 = 1,804.61 : x
  2. Step 2: Convert to fraction form
    4,924.64/7,388.06 = 1,804.61/x
  3. Step 3: Cross multiply
    4,924.64x = 7,388.06 × 1,804.61
  4. Step 4: Simplify right side
    4,924.64x = 13,332,520.99
  5. Step 5: Solve for x
    x = 13,332,520.99/4,924.64
  6. Step 6: Final answer
    x = 2,707.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.